268294680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4911

約数の個数: 160

約数和(自身を含む): 955009440

約数和(自身を除く): 686714760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2754, 3060, 3240, 3672, 4590, 4871, 5508, 6120, 6885, 9180, 9742, 11016, 13770, 14613, 18360, 19484, 24355, 27540, 29226, 38968, 43839, 48710, 55080, 58452, 73065, 82807, 87678, 97420, 116904, 131517, 146130, 165614, 175356, 194840, 219195, 248421, 263034, 292260, 331228, 350712, 394551, 414035, 438390, 496842, 526068, 584520, 657585, 662456, 745263, 789102, 828070, 876780, 993684, 1052136, 1242105, 1315170, 1490526, 1578204, 1656140, 1753560, 1972755, 1987368, 2235789, 2484210, 2630340, 2981052, 3156408, 3312280, 3726315, 3945510, 4471578, 4968420, 5260680, 5962104, 6707367, 7452630, 7891020, 8943156, 9936840, 11178945, 13414734, 14905260, 15782040, 17886312, 22357890, 26829468, 29810520, 33536835, 44715780, 53658936, 67073670, 89431560, 134147340, 268294680]

約数ペア:

[(1, 268294680), (2, 134147340), (3, 89431560), (4, 67073670), (5, 53658936), (6, 44715780), (8, 33536835), (9, 29810520), (10, 26829468), (12, 22357890), (15, 17886312), (17, 15782040), (18, 14905260), (20, 13414734), (24, 11178945), (27, 9936840), (30, 8943156), (34, 7891020), (36, 7452630), (40, 6707367), (45, 5962104), (51, 5260680), (54, 4968420), (60, 4471578), (68, 3945510), (72, 3726315), (81, 3312280), (85, 3156408), (90, 2981052), (102, 2630340), (108, 2484210), (120, 2235789), (135, 1987368), (136, 1972755), (153, 1753560), (162, 1656140), (170, 1578204), (180, 1490526), (204, 1315170), (216, 1242105), (255, 1052136), (270, 993684), (306, 876780), (324, 828070), (340, 789102), (360, 745263), (405, 662456), (408, 657585), (459, 584520), (510, 526068), (540, 496842), (612, 438390), (648, 414035), (680, 394551), (765, 350712), (810, 331228), (918, 292260), (1020, 263034), (1080, 248421), (1224, 219195), (1377, 194840), (1530, 175356), (1620, 165614), (1836, 146130), (2040, 131517), (2295, 116904), (2754, 97420), (3060, 87678), (3240, 82807), (3672, 73065), (4590, 58452), (4871, 55080), (5508, 48710), (6120, 43839), (6885, 38968), (9180, 29226), (9742, 27540), (11016, 24355), (13770, 19484), (14613, 18360)]